.highlight-clr[data-options='1'],.highlight-clr[data-options='2'],.highlight-clr[data-options='3'],.highlight-clr[data-options='4'] {
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 100%;
    background-position: 100%;
    -webkit-transition: all 2s ease;
    -o-transition: all 2s ease;
    transition: all 2s ease;
    text-decoration: none
}